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Jackery Explorer 240 v2

Power station · Explorer. Specs from the manufacturer page (checked ).

Jackery Explorer 240 v2
Photo: Jackery

The Jackery Explorer 240 v2 is a 256 Wh portable power station with 300 W output and a LiFePO4 battery rated for 3,000 charge cycles. It recharges from 0% to 100% in 2 hours from an AC wall outlet, and its app-activated fast charging is listed as a full charge in 1 hour.

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Capacity
256Wh
Continuous
300W
Chemistry
LiFePO4
Cycles
3000
Warranty
3yr

Key features

What it is for

Specifications

Capacity256 Wh
Continuous output300 W
Battery chemistryLiFePO4
Cycle life3000 cycles
AC charging2 hours to recharge, from 0% to 100% using AC wall outlet
Warranty3 years

From the Jackery page. Values the manufacturer does not publish are left out.

How long it runs common appliances

ApplianceWattsRuns?Hours
Refrigerator (with freezer)120 W (600 start)surge too high—
Chest freezer100 W (500 start)surge too high—
CPAP (no humidifier)35 W (40 start)yes5.8 h
Gas boiler (pump + controls)120 W (300 start)yes3.4 h
Wi-Fi router + modem/ONU12 Wyes17 h
Starlink (standard dish)60 W (100 start)yes3.4 h
TV 50"75 Wyes2.7 h
Sump pump 1/2 HP920 W (2150 start)surge too high—
Well pump 1/2 HP880 W (2000 start)surge too high—
Space heater 1500 W1500 Wsurge too high—

Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.

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Connection and wiring

We have not linked an official manual for this model yet; see the Jackery page.

Error codes and troubleshooting

We have not found an official code table for this model yet.

FAQ

How long will the Jackery Explorer 240 v2 run a refrigerator?

About 5 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.

Can the Jackery Explorer 240 v2 start a sump pump or well pump?

Starting surge matters more than running watts: this unit is rated 300 W output (no separate peak published). That is below a typical 1/2 HP sump pump start (about 2150 W); check your pump label. Use the calculator with your exact pump.

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